@article{ahmad2013energy-aware,
  author = {Ahmad, Arsalan and Bianco, Andrea and Bonetto, Edoardo and Chiaraviglio, Luca and Idzikowski, Filip},
  doi = {10.1364/jocn.5.00a127},
  title = {{Energy-Aware Design of Multilayer Core Networks}},
  pages = {A127--A143},
  journal = {Journal of Optical Communications and Networking},
  publisher = {OSA},
  month = {9},
  number = {10},
  volume = {5},
  year = {2013},
}